AK5373 AKM [Asahi Kasei Microsystems], AK5373 Datasheet - Page 48

• Manufacturer Part Number: AK5373
• Description: 24-bit Stereo ADC with USB Interface
• Manufacturer: AKM [Asahi Kasei Microsystems]

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1. Set Endpoint Control Request
The parameter block of mute control is the following.
2. Get Endpoint Control Request
The parameter block of mute control is the following.
MS1202-E-00
Offset
Offset
Offset
Offset
Audio Endpoint Control Request
0
1
2
4
6
0
0
1
2
4
6
0
bmRequestType
bRequest
wValue
wIndex
wLength
iSampleFreq
bmRequestType
bRequest
wValue
wIndex
wLength
iSampleFreq
Field
Field
Field
Field
Size
Size
Size
Size
1
1
2
2
2
3
1
1
2
2
2
3
0x22
0x01
0x0100
0x0081
0x0003
0xYYYYYY
0xA2
0x81
0x0100
0x0081
0x0003
0xYYYYYY
Value
Value
Value
Value
- 48 -
SET_CUR
Upper byte: SAMPLING_FREQ_CONTROL (0x01)
Lower byte: Zero
Upper byte: Zero
Lower byte: Endpoint Address (0x81)
Length of parameter block
GET_CUR
Upper byte: SAMPLING_FREQ_CONTROL (0x01)
Lower byte: Zero
Upper byte: Zero
Lower byte: Endpoint Address (0x81)
Length of parameter block
0x001F40: 8kHz
0x002B11: 11.025kHz
0x003E80: 16kHz
0x005622: 22.05kHz
0x007D00: 32kHz
0x00AC44: 44.1kHz
0x00BB80: 48kHz
0x001F40: 8kHz
0x002B11: 11.025kHz
0x003E80: 16kHz
0x005622: 22.05kHz
0x007D00: 32kHz
0x00AC44: 44.1kHz
0x00BB80: 48kHz
Description
Description
Description
Description
[AK5373]
2010/06